asterisk users - Sep 2005 - Utility to find length of wav49 file

Can anyone point me in the direction of a utility which will let me
determine the length (in seconds) of a wav49 file created by Asterisk?  

Many thanks,

          Malcolm

Malcolm Taylor wrote:
> Can anyone point me in the direction of a utility which will let me
> determine the length (in seconds) of a wav49 file created by Asterisk?  
> 
> Many thanks,
> 
>           Malcolm
> 
if you're talking about the duration of a voicemail, you could do:

grep duration msg0000.txt

from the command-line. each voicemail left has an accompanying text file that 
gives details about the message.

unless you're talking about something completely different...

Flynn